US Bridges

Scandia RD over Razor Creek 092

Good

Yellowstone County, Montana · 3M NE Shepherd · Structure no. L56752001+02001

Built
2005
20 years old
Condition
Good
inspected January 2025
Type
Tee Beam
Prestressed Concrete
Length
64 ft
1 main span
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Scandia RD over Razor Creek 092 is a prestressed concrete tee beam carrying Scandia RD over Razor Creek 092 in Yellowstone County, Montana. It was built in 2005, so it is 20 years old, younger than the Montana average of 47 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 64 ft (19.6 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesScandia RD
CrossesRazor Creek 092
Location3M NE Shepherd
RouteCounty Highway 56752
StateMontana
Coordinates45.97237, -108.31682
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.4 US tons
Inventory rating25.4 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length64 ft (19.6 m)
Longest span64 ft (19.6 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2025)
Projected traffic100 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Scandia RD over Razor Creek 092 built?

It was built in 2005, making it 20 years old in 2025.

What condition is Scandia RD over Razor Creek 092 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2025.

How much traffic does Scandia RD over Razor Creek 092 carry?

About 100 vehicles per day (2025 count), of which roughly 3% are trucks.

How long is Scandia RD over Razor Creek 092?

The structure is 64 ft (19.6 m) long with a longest span of 64 ft (19.6 m) and a deck 30 ft wide.

Who owns Scandia RD over Razor Creek 092?

It is owned by the County Highway Agency.